code: def __init__(self):
      self.update_interval = UpdateInterval.EPOCH
  
imports: import unittest
  from unittest.mock import Mock
  from classy_vision.dataset import build_dataset
  from classy_vision.hooks import ClassyHook
  from classy_vision.losses import build_loss
  from classy_vision.models import build_model
  from classy_vision.optim import build_optimizer, build_optimizer_schedulers
  from classy_vision.optim.param_scheduler import ClassyParamScheduler, register_param_scheduler, UpdateInterval
  from classy_vision.tasks import ClassificationTask, ClassyTask
  from classy_vision.trainer import LocalTrainer
label_desc: Use image node_id 1 to create a new TestParamSchedulerWhereDouble object from inherited base classes: ClassyParamScheduler with example: obj = TestParamSchedulerWhereDouble()